ZIP Codes in Rock Island, TX
All ZIP code areas with population, income, and housing data
ZIP Code Overview
Source: Census ACSZIP Codes
4
Total Population
2,238
Avg Median Income
-$166,625,350
Avg Home Value
-$333,222,258
ZIP Code Details
Source: Census ACS| ZIP Code | Population | Median Income | Home Value | Median Rent | Area (sq mi) |
|---|---|---|---|---|---|
| 77412 | 10 | N/A | N/A | N/A | 0.8 |
| 77442 | 1,434 | $65,761 | $229,800 | $612 | 187.6 |
| 77470 | 381 | $38,977 | N/A | N/A | 28.5 |
| 77475 | 413 | $60,528 | $214,500 | N/A | 29.6 |
Rock Island, TX has 4 ZIP codes with a combined population of 2,238. The average median household income across all ZIP codes is -$166,625,350. The average median home value is -$333,222,258. The average median monthly rent is -$499,999,846.